Check the temperature controlled condition, heating appliances in good condition, pay attention to adjust the heating temperature in the index range in time.
Check the traction speed control film thickness.
3 to observe and adjust the film thickness uniformity, folding size standard.
The inspection of the air storage cylinder pressure is not too high, but due to standby pressure.
The check and control the ratio of raw materials mixed evenly.
The inspection of raw materials has no impurities, especially should check with the iron magnet.
But check the gear box and the air compressor cylinder lubricating oil lubrication.
The regular inspection of the operating temperature of the motor and mechanical transmission.